linux-kernel - Re: [PATCH] net: enetc: Replace ifdef with IS

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Message-ID: <20240903170419.GH4792@kernel.org>
Date: Tue, 3 Sep 2024 18:04:19 +0100
From: Simon Horman <horms@...nel.org>
To: Martyn Welch <martyn.welch@...labora.com>
Cc: Claudiu Manoil <claudiu.manoil@....com>,
	Vladimir Oltean <vladimir.oltean@....com>,
	"David S. Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>,
	Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>,
	kernel@...labora.com, netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] net: enetc: Replace ifdef with IS_ENABLED

On Fri, Aug 30, 2024 at 06:50:50PM +0100, Martyn Welch wrote:
> The enetc driver uses ifdefs when checking whether
> CONFIG_FSL_ENETC_PTP_CLOCK is enabled in a number of places. This works
> if the driver is compiled in but fails if the driver is available as a

maybe: compiled -> built-in

> kernel module. Replace the instances of ifdef with use of the IS_ENABLED
> macro, that will evaluate as true when this feature is built as a kernel
> module.
> 
> Signed-off-by: Martyn Welch <martyn.welch@...labora.com>

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